Behavioral task
behavioral1
Sample
2024-10-12_8ab9123f56a3a85f229f7e2214d43696_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-12_8ab9123f56a3a85f229f7e2214d43696_cryptolocker
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Size
63KB
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MD5
8ab9123f56a3a85f229f7e2214d43696
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SHA1
eec96bf34712cfa2fb1b9e04db3fae1a90b8b32b
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SHA256
be580fdd89c21ebc8b0abf399cd6a981e432078539956be287e718823635a72f
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SHA512
5f16b3d7ac878455df84a39a6ebf7951e70b65188d3664db5cfb98461500a3236ed9e041046018ff7db4b9f779f5e7bac3be2f21dee02dfada737baf13afb15d
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SSDEEP
768:f6LsoEEeegiZPvEhHSG+gz5NQXtckstOOtEvwDpj/WaD3TUogs/VXpAPWRiC:f6QFElP6n+g9u9cvMOtEvwDpjnpVXzRn
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-12_8ab9123f56a3a85f229f7e2214d43696_cryptolocker
Files
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2024-10-12_8ab9123f56a3a85f229f7e2214d43696_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE